thanx for the good knowledge and your accurate information
thank you
EVER HEARD OF GOOGLE?
What does a positive ANA result mean?
ANAs are found in patients who have various autoimmune diseases, but not only autoimmune diseases. ANAs can be found also in patients with infections, cancer, lung diseases, gastrointestinal diseases, hormonal diseases, blood diseases, skin diseases, and in elderly people or people with a family history of rheumatic disease. ANAs are actually found in about 5% of the normal population.
The ANA results are just one factor in diagnosing, and must be considered together with the patient's clinical symptoms and other diagnostic tests. Medical history also plays a role because some prescription drugs can cause "drug-induced ANAs".
What is the incidence of ANA in various diseases or conditions?
Statistically speaking the incidence of positive ANA (in percent) per conditon is:
Systemic lupus erythematosus (lupus or SLE) - over 95%
Progressive systemic sclerosis (scleroderma) - 60-90%
Rheumatoid Arthritis - 25-30%
Sjogren's syndrome - 40-70%
Felty's syndrome - 100%
Juvenile arthritis - 15-30%
You'll need to discuss that with your doctor.
why my ANA is out of range??